Digital control project

Digital control project - ramp. Figure 11: closed-loop...

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                   1    E ss  =.01= ----  => K v  = 100 , T=0.1s                    K v                 K*(z-1)L(z)| z=1    K v  =100 = -----------------  => K= 128.53                        T               15224.2211 (z+0.6667) (z-0.8762) Gc2(z) =   --------------------------------                     (z-0.8519) (z+1) Gc2(z) is the controller required to produce a 1% steady state error to a unit 
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Unformatted text preview: ramp. Figure 11: closed-loop response to a unit ramp using controller Gc2(z) MATLAB does not have a command to get the response of a system to a ramp input, so we multiplied the closed loop transfer function of the system with a step function and the find the step response of the resulting transfer function....
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This note was uploaded on 12/20/2009 for the course ECE 451 taught by Professor Staff during the Fall '09 term at Clarkson University .

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Digital control project - ramp. Figure 11: closed-loop...

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